红外技术Issue(6)：329-333,344,6.
基于数据库查找表技术的实时红外场景仿真
Real Time Infrared Scene Simulation System Based on Database Lookup Table Technology
摘要
Abstract
In order to simulate infrared scene in real time, a simulation technology is proposed:the infrared scene imaging is based on database Lookup Table which stores the scene data of geometry, physical feature, optical property and so on. The database is accessed when rendering the infrared scene, and relative data is read into the memory buffer. The data in the memory buffer is processed and shown in real time during the course of rendering images, hence the real time infrared scene simulation system is realized. The results show that the method can produce third dimension infrared images to some extent in real time, and can reach 60 frames/second in simple scene drawing and 20 frames/second in complex scene drawing. The simulating results express that the simulated images have some infrared features and are similar to the real infrared images.关键词
红外场景仿真/红外光照模型/热物理特征/数据库查找表Key words
infrared scene simulation/infrared photo illumination model/thermal physical feature/database lookup table分类
信息技术与安全科学引用本文复制引用
胡海鹤,郭长庚,胡海燕..基于数据库查找表技术的实时红外场景仿真[J].红外技术,2013,(6):329-333,344,6.基金项目
国家部委预研项目，编号110010202。 （）
